It was in 1969 ___ the American astronauts first succeeded in landing on the moon.
#33859
A
that
B
when
C
which
D
in which
推荐题目
The point is not who said the words, _________ they are true or not.
#79838
A
but whether
B
and whether
C
but how
D
and how
Allow children the space to voice their opinions, ______ they are different from your own.
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A
as if
B
even if
C
unless
D
until
Country life gives him peace and quiet, which is ______ he can’t enjoy while living in big cities.
#34637
A
that
B
why
C
where
D
what
George applied for the position three times ______ he finally got it.
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A
before
B
until
C
when
D
after
Kids are not allowed to leave kindergartens their parents come to pick them up.
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A
unless
B
since
C
although
D
because